Research And Development Of PC Software Base On JAVAWEB In Dynamic Model Laboratory SCADA System

With the rapid development of China's economy and technology,people's living standards are constantly improving,and entertainment methods are more colorful,but various living and entertainment facilities are inseparable from the supply of electricity.In order to ensure people's demand for electricity,in addition to ensuring the total amount of power supply,the power supply sector is also the top priority of power supply.Therefore,the failure test of the power system is particularly important,but the electric power facility cannot perform relevant experiments under the condition of operation.In order to carry out power system research,power system dynamic simulation has become an important research method,and the emergence of power system dynamic simulation experimental platform has opened up new IntelliJ IntelliJ IDEA for the teaching and research of electric power.In order to cooperate with related research,in addition to the hardware of the lower computer,the corresponding PC software is needed to provide corresponding display and analysis tools for the experimental data,and its software development is very important.This topic starts from the experimental requirements of the dynamic simulation laboratory,with IntelliJ IDEA as the software development tool,JavaScript as the front-end programming language,Java as the back-end programming language,and B/S network structure mode,which is tailored for the dynamic simulation laboratory.A set of PC software for laboratory teaching and research has mainly completed the following research work:Firstly,according to the connection situation of the relevant electrical experimental equipment,the corresponding electrical primary system wiring diagram can be drawn.The primitives are designed in SVG format,and the integrated technology of the schematic and the library is used to establish the corresponding electrical equipment and the SVG primitives.The mapping relationship,using the latest Spring Boot framework technology,establishes the mapping relationship between the database and the corresponding SVG primitives;secondly,the relevant data transmitted by the PMU measurement device is displayed accordingly,and the first is related to the primary system wiring diagram.The data shows that the second is to display the relevant data in the oscilloscope interface,generate the corresponding waveform diagram,which is convenient for specific experimental analysis.Then,according to the experimental requirements,design the corresponding database,store the experimental data in the database,and facilitate the analysis of the data.The query work can also generate the corresponding data file of the data of the system wiring diagram and save it in the database.At present,the drawing,opening and saving of the system wiring diagram,the display work of various data waveforms,the display of the metadata of the system wiring diagram,the data storage,the data abnormality alarm work,and the data report have been completed.The work has been completed,and the corresponding functions have been improved to meet the teaching and research standards of the dynamic simulation laboratory,which can be put into use.